TY  - RPRT
TI  - Pollution problems with implications for the health educator.
AU  - L C McCammon
PY  - 1969
DO  - 10.1111/j.1746-1561.1969.tb04365.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5195968/
ID  - 5195968
ER  -